Analysis

  • max time kernel
    122s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30/12/2023, 13:52

General

  • Target

    1aa148626fe8f77ca192a151147f1703.exe

  • Size

    487KB

  • MD5

    1aa148626fe8f77ca192a151147f1703

  • SHA1

    7300622f3d8acea62b30b5cc11685940d22c3ab6

  • SHA256

    5bf915b27e8fb85ddc92b8b49b495a1e20d0977ad8a66efde92da2fb16323818

  • SHA512

    f4988c8aeee0f197fd2cf112e3dc5c18fb6c527b96a1dbe2c2f981af5e3ce8b00d4fe0eeefe89e5436bc5d58f357c766d865271810d6e02763fe1e2a2ac90fd1

  • SSDEEP

    12288:MLry/neyx7f/A64j7P+tixhT8b4ltFsUpRoY+2yGpE:qKeyxTAJj7P+yWbcFsU3op2pC

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1aa148626fe8f77ca192a151147f1703.exe
    "C:\Users\Admin\AppData\Local\Temp\1aa148626fe8f77ca192a151147f1703.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:2144
    • C:\Program Files (x86)\bfbtnayct\g.exe
      "C:\Program Files (x86)\bfbtnayct\g.exe"
      2⤵
      • Executes dropped EXE
      PID:1640

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • \Program Files (x86)\bfbtnayct\g.exe

          Filesize

          508KB

          MD5

          aeef67df0cf1657834cfca2f3a52199a

          SHA1

          0b70d78f765a95653ce2e344257e0dd8032e2255

          SHA256

          c4c506dc41e7f5c5c3640a8a5aafaa2f5e934d85126280a41c5227b483f4176a

          SHA512

          73d810158863be51befc36f1244736e3cc5d344f110511f8b33c0978e28f19425deaf7c49ece06b7a77d169d0f84a8588238a4193e9c2b9c9e04a0f86461d4f0

        • memory/1640-8-0x0000000000400000-0x0000000000494000-memory.dmp

          Filesize

          592KB

        • memory/1640-7-0x0000000000400000-0x0000000000494000-memory.dmp

          Filesize

          592KB

        • memory/2144-0-0x0000000000400000-0x0000000000494000-memory.dmp

          Filesize

          592KB

        • memory/2144-2-0x0000000000400000-0x0000000000494000-memory.dmp

          Filesize

          592KB